Personalized It's My First Juneteenth Red, Yellow, and Green T-Shirt. Celebrate Black History in these, It's My First Juneteenth T-Shirt - Pacific Blue. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.